bambihug123 bambihug123

26-02-2019
Mathematics

contestada

I don’t quite know how to do this. Can anyone explain?

I dont quite know how to do this Can anyone explain class=

Respuesta :

Ashraf82 Ashraf82

26-02-2019

Answer:

x = 7

Step-by-step explanation:

∵ Δ KVW is similar to Δ KML

∴ KV/ KL = KW/KM

∴ 44/17x+2 = 56/154

∴ 56 × (17x+2) = 44 × 154

∴ 17x + 2 = 44 × 154 / 56

∴ 17x + 2 = 121

∴ 17x = 119

∴ x = 7

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